JP2000037402A - Dental treatment device - Google Patents

Abstract

PROBLEM TO BE SOLVED: To solve such problem that when a dentist starts to treat a patient after conversing with the patient across a doctor table, the dentist must move to the head of the patient by lowering a treatment chair that was held in a conversing position, resulting in extension of the line of movement of the dentist and therefore increased fatigue. SOLUTION: This dental treatment device includes a doctor unit A, an assistant unit C opposed to the doctor unit, and an elevatable and rotatable treatment chair D placed between the doctor unit and the assistant unit, the treatment chair capable of taking a position where it is rotated to a position parallel to the doctor unit to move a patient in and out, a position where the dentist counsels while facing the patient across the angular projecting part of the top board 1 of the doctor unit, and a position where the dentist treats the patient by raising or lowering the treatment chair and rotating it.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

The present invention relates to a dental clinic,
The present invention relates to a dental care device that is suitable for performing tooth brushing guidance, counseling, and treatment for a patient.

[0002]

2. Description of the Related Art In recent dental care, dialogue between a dentist and a patient is regarded as important. However, in a conventional dental clinic, it is necessary to provide a space for a dialogue due to a health score or the like. He was unable to do so, and the patient was sitting in a treatment chair, and the dentist and the patient provided face-to-face consulting and brushing guidance. Then, after performing the consulting and the toothbrushing instruction, the treatment chair is turned down and the treatment by the dentist and the assistant is started.

[0003]

The above-described dialogue between the dentist and the patient is a dialogue across the doctor table. When the dialogue ends and the treatment is started by the dentist, the dialogue position is determined. In this case, the treatment chair is turned down, and the dentist moves to the patient's head side, so that the flow line of the dentist becomes large, and there is a problem that fatigue becomes severe.

SUMMARY OF THE INVENTION The present invention has been made to solve the above-mentioned problems, and aims at a position where a patient is introduced into a treatment chair and a position where a dentist sandwiches a protruding portion of a table top plate with a patient. It is easy to change between the counseling position for consulting and brushing guidance of the patient, and the position for performing face-to-face medical treatment and lying down on the treatment chair by rotating the treatment chair. The aim is to provide a dental care device that can.

[0005]

SUMMARY OF THE INVENTION The dental medical device of the present invention achieves the above-mentioned object, and comprises a doctor unit, an assistant unit arranged opposite to the doctor unit, and A lifting / rotating and rotatable treatment chair disposed between a doctor unit and an assistant unit, and a position for introducing and leading a patient in a state where the treatment chair is rotated to a position parallel to the doctor unit. A position in which a dentist and a patient face each other with a protrusion protruding in a chevron shape on the top plate of the doctor unit to perform counseling and the like, and the dentist treats the patient by supine and rotating the treatment chair. And a position for performing

Further, when the treatment chair is rotated in a supine position, a position where the dentist performs treatment from the patient's head side and a position where the dentist performs treatment from the patient's temporal side are provided. It would be desirable to be able to rotate the treatment chair.

Further, when performing treatment from the head side and the temporal side, the treatment chair can be manually rotated by operating a button provided on the treatment chair to release the lock. Is desirable.

[0008]

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a perspective view of a dental care apparatus according to the present invention. The present invention relates to a doctor unit A provided with a treatment instrument used by a dentist, a spitton ball and a storage space as shown in FIG.
, The backrest is raised and lowered, and the treatment chair B is rotatable up and down and rotatable, and rotatable by a predetermined angle manually.
And a dental light D attached to the upper ceiling of the treatment unit B and the assistant unit C provided with the equipment used by the assistant, and illuminating the mouth of the patient when the treatment unit B falls down. I have.

Next, the details of the doctor unit A will be described with reference to FIGS. Reference numeral 1 denotes a top plate, which is formed to have a height higher than that of a general office desk, for example, by forming a storage shelf for storing a treatment instrument on a lower surface. For this reason, if the user places an arm on a corner in order to perform a business such as creating a medical chart or to strike a computer keyboard or the like, a part of the arm is squeezed and becomes painful, as shown in FIG. As described above, the corner 11 is formed in a tapered shape so that the portion in contact with the arm is enlarged to increase the compression area and reduce the feeling of compression.

The top shape of the top plate 1 is a straight line portion 12.
And a linear portion 13 formed on a part of the other side opposite to the linear portion 12, and a projecting portion 14 projecting from the linear portion 13 in a mountain shape, and a caster is attached to the linear portion 13. A doctor chair is arranged, and a treatment chair B is arranged corresponding to the protruding portion 14. The protruding portion 14 is for keeping the distance between the dentist and the patient, and providing privacy and relaxation for the patient.

Reference numeral 2 denotes a panoramic viewer mounted on the side of the linear portion 12 of the top plate 1 so as to be viewed by a back light with an X-ray photograph interposed therebetween. A storage shelf 4 for accommodating external devices such as an internal camera is a monitor television.

Reference numeral 5 denotes a doctor table on which a medicine or the like can be stored on the upper surface of the upper plate 51, and a holder 52 for hanging a treatment instrument such as a handpiece is attached to the front surface of the upper plate 51. One end of the upper plate 52 is fixed to the upper end of the frame 53, and the lower end of the frame 53 is rotatably supported by one end of the swing arm 54. The other end of the swing arm 54 is rotatably supported by a flange bracket 55 fixed to a floor or a leg plate for placing the doctor unit A on the floor. Reference numeral 56 denotes a handle attached to the upper surface plate 51.

The doctor table 5 configured as described above
When the treatment is started, the user pulls the handle 56 toward the user and pulls the upper plate 51 upward by the frame 53, the swing arm 54 and the flange bracket 55.
When the treatment is completed, the patient is pushed down while holding the handle 56 to be housed in the lower part of the top plate 1 (dashed line in FIG. 4).

Reference numeral 6 denotes a spitton ball mounted on the back of the top plate 1 so as to be housed and pulled out. Hereinafter, the details of the spitton ball 6 will be described with reference to FIGS. The ball 61 is attached to a frame 63 bridged between a pair of first slide rails 62, and
The slide rail 62 is slidably supported on a second slide rail 65 fixed via a mounting plate 64 on the back surface of the celestial body 1. A hose fitting 61b for attaching a drain hose (not shown) is formed on the drain metal fitting 61a at the bottom of the ball 61.

A moving nut 66 is attached to an end (lower side in FIG. 6) of the frame 63, and a screw rod 67 is screwed to the moving nut 66. One end of the screw rod 67 is attached to the mounting plate 64. The other end is connected to the output shaft of a motor 68 fixed to the mounting plate 64 via a coupling 67b. 69
Reference numerals a and 69b denote limit switches for detecting the maximum projecting position and the maximum accommodating position of the ball 61.

In the spittoon ball 6 configured as described above, when a dentist operates a switch (not shown) when the patient performs a gargle, the motor 68 rotates to rotate the screw rod 67.
The ball 61 is guided by the first and second slide rails 62 and 65 and protrudes from the top plate 1 (see FIGS. 5 and 6). Left). When the limit switch 69a detects the maximum projecting position, the power supply to the motor 68 is cut off, and the projecting of the ball 61 is stopped.

When the motor 68 is rotated in the direction opposite to the above when the patient finishes cleaning, the ball 61 is housed on the back surface of the top plate 1 by the operation opposite to the above, and the limit switch 69b Detects the maximum accommodating position, the power supply to the motor 68 is cut off and the ball 61 stops. Reference numeral 61d denotes a cup holder for placing the cup, and this part protrudes from the top plate 1 even when the ball 61 is in the housed state.

Next, the treatment chair B will be described.
By operating operation panels (not shown) provided on the doctor unit A and the assistant unit C, the chair B can control the rotation and the falling and standing of the backrest and the leg rest. The chair can be manually unlocked and rotated by a desired angle, and locked and fixed at this position [for example, Japanese Utility Model Application No. 61-203563 (Japanese Utility Model Application Laid-Open No. 63-106348). No.)].

Next, the assistant unit C will be described. Reference numeral 71 denotes a top plate fixed along the wall surface on the side opposite to the doctor unit A, which is formed in a shape similar to the top plate 1 of the doctor unit A, and has an auxiliary support rod 72 on the back surface which is capable of assisting during treatment. The instrument holder 73 which suspends the instrument used by this is attached.

Next, the details of the dental light D, which is mounted on the ceiling almost directly above the treatment chair B and illuminates during treatment to illuminate the mouth of the patient, will be described with reference to FIGS. Reference numeral 81 denotes a mounting plate fixed to the ceiling plate, on which a ring-shaped fixing frame 81a is mounted. This mounting plate 81
, A motor 83 is mounted, and a volume 83 to which a gear 83a engaged with a gear 82a fixed to the output shaft of the motor 82 is fixed. This volume 83 detects the rotation angle of the motor 82.

Reference numeral 84 denotes a rotating disk rotatably supported by the mounting plate 81, and the motor 8
A rack 84a that meshes with the second gear 82a is formed. A mounting frame 85 is mounted on the rotating disk 84 via a hanging shaft 84b. The mirror supporting frame 86, which is supported by a rotating shaft 86a fixed at a position opposite to the mounting frame 85, rotates. Mounted freely.

A bowl-shaped mirror 86b is attached to the mirror support frame 86 downward, and a motor 87 fixed to the attachment frame 85 is attached to one of the rotating shafts 86a via a coupling 87a. A volume 88 fixed to the mounting frame 85 is connected to the other rotating shaft 86a. This volume 88 is the mirror support frame 8
6 is to detect the rotation angle. 89 is the mirror 8
A light source support 90 having a built-in light source for irradiating light toward 6b, and 90 is a cover attached to the fixed frame 81a and having a transparent central portion.

The dental light D thus constituted is as follows.
Since the mirror 86b is rotated by the motor 82 and the mirror 86b is swung by the motor 87, the treatment chair B can be placed in a reclined state, and the light source can be energized to illuminate the mouth of the patient. Also,
If the illumination position is deviated due to the position of the mouth of the patient, the motor 87 can be energized and the mirror 86b can be swung to illuminate the correct position, and the dentist can rotate the treatment chair B during treatment. When it is moved, it can be illuminated at an accurate position by rotating the whole by the motor 82.

By inputting the outputs of the volumes 83 and 88 to a computer, and inputting the output of the undulation and rotation of the treatment chair B to the computer, the illumination is automatically adjusted to the mouth of the patient. It becomes possible.

Next, the usage of the dental care apparatus according to the present invention will be described. First, in order to greet the patient, the patient is seated on the treatment chair B indicated by the solid line in FIG. 1 and counseling is performed while watching the panoramic viewer 2 and the monitor TV 4 or the ball 61 of the spitton ball 6 is pulled out. Of brushing. In the case of face-to-face counseling, the dentist operates a switch on an operation panel (not shown) to rotate the treatment chair B to the position of the virtual line.

When the counseling is completed and the treatment is started, when another switch of the operation panel is operated, the treatment chair B is raised and starts to rotate, and the backrest falls down and the patient is laid down. It rotates to the position of the imaginary line in 9 and simultaneously descends. At the same time as the stop, the dental light D is turned on to illuminate the mouth of the patient.

The position of the solid line in the treatment chair B in FIG. 9 is determined by moving the chair E to the patient's head side by the dentist.
In the posture where the treatment is performed from the head side, when the dentist performs the treatment from the temporal side of the patient, the dentist operates the button provided on the treatment chair B to release the lock. Then, rotate the treatment chair B to the position indicated by the two-dot chain line in FIG.
At the same time, the chair is shifted to the position of E '. At this time, the rotation of the treatment chair B causes the motor 87 of the dental light D to rotate, thereby performing illumination following the movement of the mouth of the patient.

When starting treatment, the dentist
The doctor table 5 is pulled out from the lower surface of the top plate 1 of the doctor unit A, and treatment is performed using an instrument such as a handpiece. The assistant pulls out the assistant device holder 73 from the lower surface of the top plate 72 of the assistant unit C. Although it assists in treatment, it is not necessary to move the dentist and the doctor table 5 when the treatment chair B is manually rotated, so that it is possible to smoothly correspond to each medical treatment range and reduce the dentist's fatigue. Not only that, it can also be used to save space in the clinic.

When the treatment is completed, when the switch on the operation panel is operated, the backrest of the treatment chair B rises, rotates, descends and stops at the position indicated by the solid line in FIG. The dental light D is turned off simultaneously with the rotation of the treatment chair B. Further, at the same time when the treatment chair B is stopped, the motor 68 of the spitton ball 6 rotates and the ball 61 is pulled out to prepare for the patient's gargling.

[0030]

As described above, according to the present invention, the treatment chair is arranged on the opening side of the doctor unit, and the dentist faces the patient sitting on the treatment chair in a side-to-side manner. As a result, counseling and brushing instruction can be performed even in a small room, and
In the subsequent treatment, the dentist shifts the chair and tilts the treatment chair to the supine position, so that the treatment can be performed immediately. Therefore, the amount of movement of the dentist is reduced, and fatigue can be reduced.

Further, in the treatment in the supine state, the treatment from the head and the treatment from the temporal region can be performed by rotating the treatment chair, and the two-stage rotation control of the treatment chair can be performed. Can be performed manually, so that there is no need for the dentist to move a large distance as in the related art, so that the fatigue of the doctor can be reduced and the space in the clinic can be saved.

[Brief description of the drawings]

FIG. 1 is a plan view showing the entirety of a dental care apparatus according to the present invention during counseling.

FIG. 2 is a side view of a top plate of the doctor unit.

FIG. 3 is a front view of a doctor unit.

FIG. 4 is a plan view of the same.

FIG. 5 is a side view of a spitton ball.

FIG. 6 is a plan view of the same.

FIG. 7 is a sectional view of a dental light.

FIG. 8 is a plan view of the same.

FIG. 9 is an overall plan view of the medical treatment state.

[Explanation of symbols]

 A Doctor unit B Treatment chair C Assistant unit D Dental light 1 Top plate 5 Doctor table 6 Spitton ball

 ──────────────────────────────────────────────────続 き Continued on the front page (72) Inventor Hiroyuki Terayama 2-1-1, Higashishinsaibashi, Chuo-ku, Osaka-shi, Osaka Inside Takara Labelmont Co., Ltd. (72) Inventor Keiichi Imaizai 2 Higashishinsaibashi, Chuo-ku, Osaka-shi, Osaka No. 1-1, Takara Labelmont Co., Ltd. (72) Inventor Shoji Yoshikawa 2-1-1, Takara Labelmont Co., Ltd., Higashi Shinsaibashi, Chuo-ku, Osaka, Osaka (72) Inventor Kazuo Okabe Higashi, Chuo-ku, Osaka, Osaka 2-1-1 Shinsaibashi Takara Labelmont Co., Ltd.

Claims (3)

[Claims] A doctor unit, an assistant unit disposed opposite to the doctor unit, and a vertically movable and rotatable treatment chair disposed between the doctor unit and the assistant unit. The position where the patient is introduced and led out in a state where the treatment chair is rotated to a position parallel to the doctor unit, and the dentist and the patient face each other with the mountain-shaped projection on the top plate of the doctor unit interposed therebetween. A dental treatment apparatus, wherein a position for performing counseling or the like and a position for treating a patient by a dentist by turning the treatment chair in a supine position and rotated are provided. 2. When the treatment chair is rotated in a supine position, a position where the dentist performs treatment from the patient's head side, and a position where the dentist performs treatment from the patient's temporal side. 2. The dental care apparatus according to claim 1, wherein the treatment chair can be rotated. 3. The treatment chair can be manually rotated by operating a button provided on the treatment chair to release the lock when performing treatment from the head side and the temporal side. 3. The method according to claim 2, wherein
A dental care device as described.